| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.54 | 10.579% | $253.823 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $90.36 | 7.524% | $97.1587 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $8.31 | 4.707% | $8.7012 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $79.51 | 6.506% | $84.6829 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $141.92 | 4.141% | $147.7969 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $163.59 | 5.832% | $173.1306 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $159.61 | 8.526% | $173.2183 | $173.22 | $173.20 | $173.20 |
| 7 purchase totals = | $872.84 | $938.5116 | $938.51 | $938.50 | $938.50 | |